1. 
   conceivableness
   [n] - the state of being conceivable
   Found op http://www.webdictionary.co.uk/definition.php?query=conceivableness
   
   
2. 
   conceivableness
   conceivability noun the state of being conceivable
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=conceivableness
   
   
3. 
   conceivableness
   1) Conceivability 2) Possibility 3) Possibleness 4) The state of being conceivable
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/conceivableness/1
   
   

Tip: double click on a word to show its meaning.